Libby Dam & Lake Koocanusa

July 2025

Day of Month	Total Generation MWh	Average Generation MW	Station Use MWh	Inflow kcfs	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Midnight Reservoir Elevation	Average Forebay Elevation	Average Tailwater Elevation	Average Head feet	Midnight Storage kaf
1	3853	161	14	13.76	7.00	7.00	0.00	2442.51	2442.38	2119.28	323.10	4238.70
2	3851	160	14	13.77	7.00	7.00	0.00	2442.82	2442.69	2119.22	323.47	4252.10
3	3851	160	13	13.13	7.00	7.00	0.00	2443.10	2442.97	2119.21	323.76	4264.30
4	3849	160	14	13.79	7.00	7.00	0.00	2443.41	2443.28	2119.20	324.08	4277.80
5	3847	160	13	14.46	7.00	7.00	0.00	2443.75	2443.60	2119.20	324.40	4292.60
6	3852	160	13	13.81	7.00	7.00	0.00	2444.06	2443.91	2119.19	324.72	4306.10
7	3855	161	14	12.94	7.00	7.00	0.00	2444.33	2444.21	2119.19	325.02	4317.90
8	3857	161	13	11.84	7.00	7.00	0.00	2444.55	2444.45	2119.19	325.26	4327.50
9	3852	160	13	12.29	7.00	7.00	0.00	2444.79	2444.66	2119.18	325.48	4338.00
10				10.53	7.00	7.00	0.00	2444.95	2444.85	2119.21	325.64	4345.00
11				10.53	7.00	7.00	0.00	2445.11	2445.06	2119.22	325.84	4352.00
12				10.98	7.00	7.00	0.00	2445.29	2445.21	2119.21	326.00	4359.90
13				9.66	7.00	7.00	0.00	2445.41	2445.37	2119.21	326.16	4365.20
14				12.31	7.00	7.00	0.00	2445.65	2445.53	2119.21	326.32	4375.70
15				10.54	7.00	7.00	0.00	2445.81	2445.73	2119.23	326.50	4382.70
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29
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31

TOT	34668		121
AVG	3852	160	13	12.29	7.00	7.00	0.00	2444.37	2444.26	2119.21	325.05	4319.70

MAX	3857			14.46	7.00	7.00	0.00	2445.81	2445.73	2119.28	326.50	4382.70
MIN	3847			9.66	7.00	7.00	0.00	2442.51	2442.38	2119.18	323.10	4238.70